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CVE-2023-36730

22
FAUCET Score

CVE-2023-36730 is a Remote Code Execution vulnerability affecting the Microsoft ODBC Driver for SQL Server and Microsoft SQL Server. With a CVSS score of 7.8 (High), successful exploitation requires local access and user interaction (e.g., clicking a malicious link), potentially leading to full compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation, public exploit code, or KEV listing, the vulnerability has garnered some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 17.0, < 17.10.5.1CPE matchmatch criteria
cpe:2.3:a:microsoft:odbc_driver_for_sql_server:*:*:*:*:*:linux:*:*
>= 17.0, < 17.10.5.1CPE matchmatch criteria
cpe:2.3:a:microsoft:odbc_driver_for_sql_server:*:*:*:*:*:macos:*:*
>= 17.0, < 17.10.5.1CPE matchmatch criteria
cpe:2.3:a:microsoft:odbc_driver_for_sql_server:*:*:*:*:*:windows:*:*
>= 18.0, < 18.3.2.1CPE matchmatch criteria
cpe:2.3:a:microsoft:odbc_driver_for_sql_server:*:*:*:*:*:linux:*:*
>= 18.0, < 18.3.2.1CPE matchmatch criteria
cpe:2.3:a:microsoft:odbc_driver_for_sql_server:*:*:*:*:*:macos:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.03%
Probability of exploitation in next 30 days
EPSS Percentile
60.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0103 is in the 57th percentile among its peer group of 11,617 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (11)

microsoftpatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: Microsoft SQL Server 2019 for x64-based Systems (GDR)Fixed in: 15.0.2104.1
View patch
microsoftpatch availablevia msrc
Product: Microsoft SQL Server 2022 for x64-based Systems (GDR)Fixed in: 16.0.1105.1
View patch
microsoftpatch availablevia msrc
Product: Microsoft ODBC Driver 17 for SQL Server on WindowsFixed in: 17.10.5.1
View patch
microsoftpatch availablevia msrc
Product: Microsoft ODBC Driver 17 for SQL Server on LinuxFixed in: 17.10.5.1
View patch
microsoftpatch availablevia msrc
Product: Microsoft ODBC Driver 17 for SQL Server on MacOSFixed in: 17.10.5.1
View patch
microsoftpatch availablevia msrc
Product: Microsoft ODBC Driver 18 for SQL Server on WindowsFixed in: 18.3.2.1
View patch
microsoftpatch availablevia msrc
Product: Microsoft ODBC Driver 18 for SQL Server on LinuxFixed in: 18.3.2.1
View patch
microsoftpatch availablevia msrc
Product: Microsoft ODBC Driver 18 for SQL Server on MacOSFixed in: 18.3.2.1
View patch
microsoftpatch availablevia msrc
Product: Microsoft SQL Server 2022 for x64-based Systems (CU 8)Fixed in: 16.0.4080.1
View patch
microsoftpatch availablevia msrc
Product: Microsoft SQL Server 2019 for x64-based Systems (CU 22)Fixed in: 15.0.4326.1
View patch

Vendor Advisories (1)

microsoft2023-Oct/CVE-2023-36730Important

Microsoft ODBC Driver for SQL Server Remote Code Execution Vulnerability

Oct 10, 2023

References

msrc.microsoft.com / update-guide/vulnerability/CVE-2023-36730
PatchVendor Advisory